Contribution to the knowledge of the host spectrum of Trombidium brevimanum- data from laboratory experiment and field studies.

IF 1.8 2区 农林科学 Q2 ENTOMOLOGY
Michał Marciniak, Filip Bałuszyński, Magdalena Felska
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引用次数: 0

Abstract

Knowledge of host range and of host specificity is often based on limited evidence and needs critical reappraisal. Trombidium brevimanum (Trombidiidae) host range is considered to be restricted to arachnids and, according to the published field data, encompasses 29 species of spiders assigned to nine families, and two species of pseudoscorpions representing the family Neobisiidae. To further understand the parasite-host interactions between T. brevimanum and its hosts, laboratory reared larvae were experimentally exposed to various species of field-collected spiders and field-collected or laboratory-reared false scorpions. Further development of specimen after termination of parasitic phase constituted the criterion of host suitability. Out of 86 analyzed spider (67 genera, 25 families) and six pseudoscorpion species (five genera and three families), altogether 36 species were found to be suitable hosts, of which 31 species (27 genera, 16 families) are reported new host-parasite associations. Hitherto unrecorded associations pertained to the members of Agelenidae, Anyphaenidae, Cheiracanthiidae, Cicurinidae, Gnaphosidae, Pholcidae, Salticidae (Araneae), and Cheliferidae (Pseudoscorpiones). The hosts of T. brevimanum include spiders with different hunting strategies. Data relating to measures of host-parasite interactions like intensity of infestation, attachment site preferences, and duration of parasitism are summarized. Potential factors influencing the actual host spectrum of T. brevimanum are discussed. We hypothesize that the host species influences the body color of the mites.

对布氏恙螨寄主谱知识的贡献——来自实验室实验和实地研究的数据。
对宿主范围和宿主特异性的了解往往基于有限的证据,需要进行批判性的重新评估。brevimanum Trombidium (trombidiae)寄主范围被认为局限于蛛形纲,根据已发表的野外数据,它包括9科29种蜘蛛,以及代表新蛛科的2种假蝎子。为了进一步了解布氏弓形虫与其宿主之间的寄生虫-宿主相互作用,将实验室饲养的幼虫暴露于野外采集的各种蜘蛛和野外采集或实验室饲养的假蝎子。寄生期结束后标本的进一步发育是判断寄主适宜性的标准。在86种蜘蛛(67属,25科)和6种假蝎(5属,3科)中,共发现适宜寄主36种,其中31种(27属,16科)有新的寄主-寄生虫关联。迄今未记录的关联涉及到Agelenidae, Anyphaenidae, cheiracanthiae, Cicurinidae, Gnaphosidae, Pholcidae, Salticidae(蜘蛛科)和Cheliferidae(拟蝎子)的成员。布氏弓形虫的宿主包括具有不同捕猎策略的蜘蛛。本文总结了宿主-寄生虫相互作用的测量数据,如侵染强度、附着地点偏好和寄生持续时间。讨论了影响短螺旋体实际寄主谱的潜在因素。我们假设寄主种类会影响螨体的颜色。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
3.90
自引率
9.10%
发文量
81
审稿时长
4-8 weeks
期刊介绍: Experimental and Applied Acarology publishes peer-reviewed original papers describing advances in basic and applied research on mites and ticks. Coverage encompasses all Acari, including those of environmental, agricultural, medical and veterinary importance, and all the ways in which they interact with other organisms (plants, arthropods and other animals). The subject matter draws upon a wide variety of disciplines, including evolutionary biology, ecology, epidemiology, physiology, biochemistry, toxicology, immunology, genetics, molecular biology and pest management sciences.
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